针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点,选择黄钠铁矾法进行了沉淀分离铁的研究。
Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.
这项技术使研究人员能够创造出选择性忽略某些营养成分的溶液,然后观察其对植物的影响。
This technique allows researchers to create solutions that selectively omit certain nutrients and then observe the resulting effects on the plants.
我们取两种成分,和B,A,and,B。,Where,B,is,看看稀溶液,非理想的情况。
So let's take two components, A and let's look at something which is a dilute solution and non-ideal.
我在这个点,保持溶液混合物,然后进行汽化,在这里读出气相的成分比例。
I'm on this point here, I keep my solution, my mixture. I make a gas, I read off the composition of the gas phase here.
这一检测首先去除牛奶中含有酪蛋白成分物质,因为这类成分会干扰三聚氰胺的检测效果,然后在将纳米颗粒添加到牛奶溶液中。
The new process first involves the separation of the casein-based component in the milk, as this can interfere with melamine detection, before the nanoparticles are added to the solution.
提出了实时测量铝酸钠溶液化学成分(苛性钠、氧化铝和碳酸钠)浓度的三温三电导法。
Three temperature and three conductivity method for the real time measuring the concentrations of the chemical composition of sodium aluminum solution is proposed.
介绍了磷化溶液的配制、各成分作用、管理维护及磷化后处理与磷化膜性能检测。
This paper introduced preparation, function of each composition, management and maintenance of phosphating solution, post-treatment of phosphating and detection on properties of phosphating film.
并对相应的砂浆棒膨胀率和孔溶液的成分变化进行测量。
And the expansion of the corresponding mortar bar and changes in pore solution composition wre measured.
采用碱性水溶液浸泡,可有效地提高何首乌淀粉的抽提率,也可使有效成分蒽醌类物质的保留量有较大提高。
It is found that the use of alkaline solution can effectively improve the recovery rate of starch and the remaining rate of anthraquinone.
试验研究建立了同一试料溶液连续、同时测定铂饰品中各成分的分析方法。
The Analytical methods, continuous and synchronous determining each component in platinum jewelry from the same sample solution were established.
提供一种由铂族金属的胶体溶液制得的单线态氧消除剂以及含有其作为有效成分的组合物。
An agent for eliminating singlet oxygen which comprises a colloidal solution of a platinum group metal; and a composition comprising the agent as an effective component.
该方法本质上测量的是混凝土电导率,其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
在化学实验中经常需要对化学溶液各成分的浓度给出比较准确的预测。
In chemical experiments, we often need to give proper prediction of concentration of chemical substance in solution.
同时从固化淤泥孔隙水溶液中化学成分变化的角度进一步解释腐殖酸对淤泥固化效果的影响机理。
In addition, from the point of view of chemical component change in the pore liquid of solidification silt explains the influence mechanism.
综述了超声在萃取植物中酶、中草药和茶叶中特定成分、溶液中金属等所产生的影响。
The effects of ultrasound on the enzyme in plants, herbal medicine, inclusion of tea and metallic solvent are also reviewed.
恒电流状态下,在氨硫酸盐-氯化物溶液中的铜基片表面进行电沉积,获得了具有5种不同成分的镍钴弥散合金镀层。
The nickel and cobalt disperse alloy deposits of five different compositions were obtained by electrodeposition on Cu substrates in the galvanostatic regime from an ammonium sulfate-chloride solution.
本发明的组合物在将粉末成分和水溶液混合后凝固形 成结晶差的磷灰石磷酸钙。
The composition of the invention sets to poorly crystalline apatitic calcium phosphate after mixing a powder component and an aqueous solution.
涂膜剂的主要成分为壳聚糖、木立芦荟等配制成酸性溶液在番茄表面涂膜。
The methods of film were adopted. The cherry tomato that were treated by antistaling solution, which made up of Chitosan, Aloe Arborescens.
它是将含硅,铝,钛,锆,磷,硼成分的陶瓷粉末混合物分散在水溶液中而形成的亚稳定状态的多相悬浮液。
It is metastable multiphase suspension formed through dispersing ceramic powder mixture with Si, Al, Ti, Zr, P and B components in water solution.
所述培养基的主要成分是胰蛋白胨、葡萄 酸钠、盐酸吡咯醇、孔雀绿水溶液、甘油、琼脂、小牛血清等。
The quick tubercle mycobacillus culture medium has tryptone, sodium gluconate, pyritinol hydrochloride, water solution of malachite green, glycerin, agar, calf blood and other components.
本发明的钙吸收增强剂包括能够在水溶液中以缓释方式释放钙离子的作为有效成分的水溶性钙颗粒。
The calcium absorption enhancer comprises a water-soluble calcium particle capable of releasing a calcium ion in an aqueous solution in a sustained manner as an active ingredient.
将茯苓粉碎,利用浸提法提取其中的有效成分,提取后的溶液与葡萄酒按比例调配制成一种味道甘甜醇美、营养丰富的茯苓葡萄酒。
Poris cocos was crashed and extracted, the extract was then mixed with wine at a certain ratio to obtain Poris cocos wine featured by nice taste and rich nutrients.
由于混凝土中的氯离子传质几乎不受孔溶液的化学成分影响 ,故用所测量通过混凝土的电量划分其抗氯离子渗透性的等级是不当的。
As the pore fluid chemicals has little effect on the transport of chloride in concrete, it is not proper to evealuate the chl…
强侵略性的矿物盐一般都含有氯化镁组分,该成分在溶液中的移动速度比氯化钠要快100倍以上并可与水泥浆发生化学反应,影响泥浆体系的使用性能。
The aggressive salts contain Magnesium Chloride, which can move at rates 100 times faster than Halite and could chemically react with cement.
强侵略性的矿物盐一般都含有氯化镁组分,该成分在溶液中的移动速度比氯化钠要快100倍以上并可与水泥浆发生化学反应,影响泥浆体系的使用性能。
The aggressive salts contain Magnesium Chloride, which can move at rates 100 times faster than Halite and could chemically react with cement.
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